//管理用户数据相关
import { ref } from 'vue'
import { defineStore } from 'pinia'
import { loginAPI } from "@/apis/user"
import { mergeCartAPI } from '@/apis/cart'

import { useCartStore } from './cartStore'

export const useUserStore = defineStore('user', () => {
    const cartStore = useCartStore()
    // 定义管理用户数据的state
    const userInfo = ref({})

    // 定义获取接口数据的action函数
    const getUserInfo = async ({ account, password }) => {
        const res = await loginAPI({ account, password })
        userInfo.value = res.result
        //合并购物车操作
        await mergeCartAPI(cartStore.cartList.map(item => {
            return {
                skuId: item.skuId,
                selected: item.selected,
                count: item.count
            }
        }))
        cartStore.updateNewList()
    }

    // 退出时清除用户信息
    const clearUserInfo = () => {
        userInfo.value = {}
        //执行清除购物车
        cartStore.clearCart()
    }

    // 以对象的格式把state和action return
    return {
        userInfo,
        getUserInfo,
        clearUserInfo
    }
}, {
    persist: true //pinia插件持久化存储在localstorage
})